Australian Open: Roger Federer unsure if double-bounce shot against Andy Murray was legal

Updated
Thu Jan 23 10:29:32 EST 2014

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Roger Federer defeated Andy Murray to book his place in the Australian Open semi-finals.

ABC News

Roger Federer admitted he was unsure if he had won a key point after a possible double-bounce in his stirring Australian Open quarter-final victory over Andy Murray.

An agitated Murray questioned whether Federer had reached the ball before it bounced twice before breaking the Scot to claim a 5-4 advantage and an opportunity to serve out the match in straight sets on Wednesday night.

Television replays proved inconclusive, with former world-number-ones Jim Courier and Lleyton Hewitt initially both unsure.